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HOMESERVICE MANUALSTOYOTA2009CAMRY HYBRIDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROL SYSTEM (HYBRID)INITIALIZATIONDTC P2610 ECM / PCM INTERNAL ENGINE OFF TIMER PERFORMANCEINSPECTION PROCEDURE
2009 Toyota Camry Hybrid

Inspection Procedure

2009 Toyota Camry HybridSECTION Inspection Procedure

HINT:

  • DTC P2610 is set if an internal ECM (included in the hybrid vehicle control ECU) problem is detected. Diagnostic procedures are not required. ECM replacement is required.
  • Read freeze frame data using Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data, from the time the malfunction occurred.
  1. REPLACE HYBRID VEHICLE CONTROL ECU 
  2. CHECK WHETHER DTC OUTPUT RECURS 
    1. Connect Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Clear the DTCs (See DTC CHECK/CLEAR ).
    4. Put the engine in inspection mode (See INSPECTION MODE PROCEDURE ).
    5. Wait for 10 minutes or more.
    6. On the tester, enter the following menu items: Powertrain / Engine / Trouble Code / Pending.
    7. If no pending DTC is displayed, the repair has been successfully completed.

    NEXT: END 

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.